Topciment TopSealer WT Quick Dry

Two-component sealer

Properties of Topciment TopSealer WT Quick Dry

• Quick-drying and easy to apply.

• Very good resistance to chemicals, ammonia, water, oil, soft drinks, coffee, glass cleaner, etc. Sensitive to acetone and vinegar (from 1 hour of exposure), bleach (1 hour of exposure), wine (1 hour of exposure).

• Good resistance to abrasion and scratch.

• Non-yellowing under sun exposure.

Mix
Stir both contents and then, mix both components by shaking them in a 10 %.
Mixing both products correctly will avoid the appearance of tiny holes and undesired shines on the surface due to deficient dispersion.
5 parts (in kg) of Topsealer WT A per 0.5 of Topsealer WT B catalyst.
In order to facilitate its preparation, the packaging of both components allows the mixing ratio to remain equal.

Application
Before sealing with Topciment TopSealer WT Quick Dry, it is advisable to use the primer Presealer.
It is necessary to wait for 24 hours before applying the polyurethane onto the primer. It should not be applied at temperatures below 15°C, and it is recommended to apply the product at temperatures ranging from 18ºC to 24ºC.
Apply two coats using a short-pile microfiber roller. Let the first coat dry for 4 hours and sand it with 400-grit sandpaper (low temperatures and/or ambient humidity delays drying).
The last coat does not need any sanding. If applied over an old varnish, sand down the surface well and remove any traces of stains, grease, dust, etc.
Test adhesion first in a small, inconspicuous area before proceeding to seal the whole surface.

Technical data

• Colour: colorless (on dry film)
• Appearance: satin, matte, or gloss
• König Hardness: 7 days of curing, 70 seconds

Component A characteristics

• Acrylic dispersion in water base
• Solids: between 15-16 %
• Density: 1.028 g/ml
• Viscosity: 14-15 s at 23ºC CF-4
• PH: 7-9

Component B characteristics

• Aliphatic polyisocyanate
• Solids: 100 %
• Flashpoint: 27ºC
• Density at 25ºC: 1.045 – 1.055 g/ml

Maintenance of Topciment TopSealer WT Quick Dry

• Let the polyurethane dry for at least 48 hours before wetting it or walking on it

• Polyurethane gets its complete chemical resistance one week after its application.

• Do not use detergents nor cover the surface less than 1 week after.

• In order to extend the useful life of sealants clean the surface with a wet cloth and neutral liquid detergent, the use of bleach is not recommended.

Precautions
If the product comes into contact with the eyes, wash immediately with plenty of clean water for 15 minutes.
In the event of contact with skin, wash with water and neutral PH soap.
Do not ingest.
If swallowed accidentally do not induce vomiting and seek medical assistance.
Do not dilute with water.
Keep out of the reach of children.

Packaging
Topciment TopSealer WT Quick Dry is packed in containers of 5+0.5 liters.

Cleaning of tools
Tools should be cleaned with water and soap immediately after use.

Pot life
The pot life is 30 minutes at about 20ºC.

Storage Conditions
The product should be stored in its original closed packaging and protected from the weather at temperatures between 10ºC and 30ºC, in a dry and well-ventilated place, away from heat sources and direct sunlight. The shelf life is 1 year from the date of manufacture if stored properly.

The product should not be used for purposes other than those specified without first having instructions in writing. It is always the user’s responsibility to take suitable measures in order to comply with the requirements established in local legislation. Product safety sheets are available for professionals. This technical data sheet will be valid until a new edition appears.

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